[Buildroot] [PATCH] hostapd: fix build with new libnl-3

[Daniel Mack <zonque@gmail.com>]

On 11/29/2011 07:16 PM, Daniel Mack wrote:
> The CFLAGS have to be augmented for the include dir and a small patch
> will make the binary link to libnl-3 and libnl-genl-3 instead of libnl
> and libnl-gen.

There might be more patches like this necessary, and unfortunately, the
approach is a nasty hack which don't like either. But don't see any
cleaner way to make this work.

The root cause for touching all this is that I need libnl-3 with
libnl-route3 support for another package I'm working on.


Daniel



> 
> Signed-off-by: Daniel Mack <zonque@gmail.com>
> ---
>  package/hostapd/hostapd-0.7.3-libnl3.patch |   15 +++++++++++++++
>  package/hostapd/hostapd.mk                 |    1 +
>  2 files changed, 16 insertions(+), 0 deletions(-)
>  create mode 100644 package/hostapd/hostapd-0.7.3-libnl3.patch
> 
> diff --git a/package/hostapd/hostapd-0.7.3-libnl3.patch b/package/hostapd/hostapd-0.7.3-libnl3.patch
> new file mode 100644
> index 0000000..e47da73
> --- /dev/null
> +++ b/package/hostapd/hostapd-0.7.3-libnl3.patch
> @@ -0,0 +1,15 @@
> +--- a/src/drivers/drivers.mak	2011-11-29 19:09:23.889942913 +0100
> ++++ b/src/drivers/drivers.mak	2011-11-29 19:09:40.637381428 +0100
> +@@ -31,10 +31,10 @@
> + NEED_AP_MLME=y
> + NEED_NETLINK=y
> + NEED_LINUX_IOCTL=y
> +-DRV_LIBS += -lnl
> ++DRV_LIBS += -lnl-3
> + 
> + ifdef CONFIG_LIBNL20
> +-DRV_LIBS += -lnl-genl
> ++DRV_LIBS += -lnl-genl-3
> + DRV_CFLAGS += -DCONFIG_LIBNL20
> + endif
> + endif
> diff --git a/package/hostapd/hostapd.mk b/package/hostapd/hostapd.mk
> index 0d6c2c5..53af871 100644
> --- a/package/hostapd/hostapd.mk
> +++ b/package/hostapd/hostapd.mk
> @@ -18,6 +18,7 @@ endif
>  
>  define HOSTAPD_LIBNL_CONFIG
>  	echo "CONFIG_LIBNL20=y" >>$(HOSTAPD_CONFIG)
> +	echo "CFLAGS += -I$(TARGET_DIR)/usr/include/libnl3/" >>$(HOSTAPD_CONFIG)
>  endef
>  
>  define HOSTAPD_CRYPTO_CONFIG